CN108211189B - Fire control unit convenient to dismantle - Google Patents
Fire control unit convenient to dismantle Download PDFInfo
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- CN108211189B CN108211189B CN201810189395.2A CN201810189395A CN108211189B CN 108211189 B CN108211189 B CN 108211189B CN 201810189395 A CN201810189395 A CN 201810189395A CN 108211189 B CN108211189 B CN 108211189B
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- fire fighting
- assembly
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- pipe
- connecting piece
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/68—Details, e.g. of pipes or valve systems
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to a conveniently-detached fire fighting device which comprises an underframe supporting seat, a fire fighting assembly and a connecting assembly, wherein the fire fighting assembly is arranged on the underframe supporting seat, and water in the fire fighting assembly is discharged through the connecting assembly. According to the invention, the whole fire fighting device is positioned through the underframe supporting seat, and the first connecting piece, the second connecting piece and the clamping connecting piece are quickly installed, so that the circulation and blocking states of the fire fighting flow channel after quick installation are realized, the resource waste is avoided, and the time cost is saved.
Description
Technical Field
The invention relates to the technical field of fire fighting, in particular to a fire fighting device convenient to disassemble.
Background
In wide cities, various fire fighting devices are widely applied, and become one of the indispensable important equipment for protecting the life and property safety of urban residents.
As the name suggests, the fire pump used in fire fighting is an imported foreign product, is divided into different types according to different classification modes, has the characteristics of full sealing, no leakage and corrosion resistance, is widely applied to departments of environmental protection, water treatment, fire fighting and the like, is used for pumping various liquids, and is an ideal pump and fire fighting system for creating a non-leakage and non-pollution civilized workshop and a civilized factory. The pump types are similar, only the head and flow are different. The fire pump should be selected according to the process flow, the water supply and drainage requirements, and the like.
At present, when fire pump and connecting piece installation, can not the quick interlinkage, need a lot of nut bolts usually, when the urgency, need the time assembly, wasted the time cost.
Disclosure of Invention
The present invention has been made in view of the above-mentioned problems occurring in the conventional fire fighting devices. Therefore, the invention aims to provide the conveniently-disassembled fire fighting device, the whole fire fighting device is positioned through the underframe supporting seat, and the first connecting piece, the second connecting piece and the clamping connecting piece are quickly installed, so that water can be discharged after the quick installation, and the disassembly is convenient and quick.
In order to solve the problems, the invention provides a fire fighting device convenient to disassemble, which comprises an underframe supporting seat, a fire fighting assembly and a connecting assembly, wherein the fire fighting assembly is arranged on the underframe supporting seat and discharges water in the fire fighting assembly through the connecting assembly;
the fire fighting assembly comprises a first fire fighting part and a second fire fighting part, the first fire fighting part and the second fire fighting part are both arranged on the underframe supporting seat, the first fire fighting part comprises a first connecting piece, the first connecting piece comprises a first connecting pipe, and a secondary step hole is formed in the first connecting pipe;
the connecting assembly comprises a first connecting path and a second connecting path, the first fire-fighting member discharges water out through the first connecting path, and the second fire-fighting member discharges water out through the second connecting path;
the first connecting path comprises a second connecting piece and a clamping connecting piece, and the second connecting piece is connected with the fire fighting assembly through the clamping connecting piece;
the second connecting piece comprises a second connecting pipe, a secondary step hole is formed in the second connecting pipe, the clamping connecting piece comprises a first embedding shaft and a second embedding shaft, a first moving magnet is embedded in the first embedding shaft, the first embedding shaft is embedded on the first connecting pipe, a second moving magnet is embedded in the second embedding shaft, and the second embedding shaft is embedded on the second connecting piece.
Preferably, the underframe supporting seat comprises a transverse supporting plate and a longitudinal supporting plate, and the transverse supporting plate and the longitudinal supporting plate are perpendicular to each other and intersect with each other;
the horizontal supporting plate comprises a first guide rail, a second guide rail and supporting convex blocks, the first guide rail and the second guide rail are perpendicular to each other to form lattices with different gaps, the supporting convex blocks protrude out of the surface of the first guide rail, and the fire fighting assembly is arranged on the supporting convex blocks.
Preferably, the fire fighting module further comprises a centrifugal pipe pump, one end of the centrifugal pipe pump is connected with the first fire fighting member, and the other end of the centrifugal pipe pump is connected with the second connecting member.
Preferably, the pipe centrifugal pump includes a first water outlet and a second water outlet, and an included angle between a central axis of the first water outlet and a central axis of the second water outlet is 90 °.
Preferably, the second fire-fighting element comprises a third water outlet and a fourth water outlet, and the central axis of the third water outlet and the central axis of the fourth water outlet are on the same straight line.
Preferably, the clamping connector further comprises a clamping ring, the clamping ring is hollow, one end of the clamping ring is provided with a limiting convex block, the other end of the clamping ring is provided with a limiting buckle, the clamping convex block is arranged in the clamping ring, after the first embedding shaft and the second embedding shaft are mutually clamped, the limiting convex block of the clamping ring tilts, the clamping convex block moves along the first limiting groove and the second limiting groove, the first embedding shaft and the second embedding shaft are limited until the limiting buckle abuts against the tail end of the second embedding shaft.
Preferably, the first connecting member further includes a first motive flow passage and a first blocking cover, the first motive flow passage being disposed in the first connecting pipe, the first blocking cover being disposed in the first motive flow passage;
the outer edge of the first blocking cover is provided with a first external thread, a first internal thread is arranged inside the first-stage step hole of the first connecting pipe, and the first internal thread is matched with the first external thread.
Preferably, the first movable flow passage includes a fourth connecting pipe, a first fixed magnet and a fixing piece, one end of the fourth connecting pipe is provided with a second external thread, and the first fixed magnet is sleeved on the fourth connecting pipe and is limited by the cooperation of the second internal thread of the fixing piece and the second external thread.
Compared with the prior art, the invention has the following technical effects:
the invention provides a conveniently-detachable fire fighting device, which is characterized in that the whole fire fighting device is positioned through an underframe supporting seat and is quickly installed through a first connecting piece, a second connecting piece and a clamping connecting piece, so that the circulation and blocking states of a fire fighting flow channel after quick installation are realized, the resource waste is avoided, and the time cost is saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. In the drawings:
FIG. 1 is a schematic diagram of the overall structure from one perspective of an embodiment of a fire apparatus for facilitating disassembly according to the present invention;
FIG. 2 is a schematic view of another perspective of the overall construction of a removable fire protection device according to an embodiment of the present invention;
FIG. 3 is an exploded view of a portion of a coupling assembly and its structure of one embodiment of a fire apparatus of the present invention;
FIG. 4 is a partial schematic view and a partial enlarged schematic view of one embodiment of a fire apparatus for facilitating disassembly provided by the present invention;
FIG. 5 is a schematic view of the overall structure of the centrifugal pump for piping according to one embodiment of the fire fighting device of the present invention;
FIG. 6 is an exploded perspective view of the first coupling member of one embodiment of the fire apparatus of the present invention;
FIG. 7 is a schematic view of the overall structural assembly of the first and second mating shafts of one embodiment of the removable fire apparatus of the present invention;
FIG. 8 is a schematic view of the overall structure of the collar of one embodiment of the fire apparatus of the present invention;
fig. 9 is an exploded perspective view of the first motive flow passage in accordance with an embodiment of the fire apparatus for easy disassembly according to the present invention;
FIG. 10 is a cross-sectional schematic view of a connection assembly in an embodiment of a removable fire protection device provided by the present invention.
Detailed Description
The detachable fire fighting device provided by the present invention will be described in detail with reference to fig. 1 to 10, which are implemented on the premise of the technical solution of the present invention, and the detailed implementation and the specific operation process are given, but the scope of the present invention is not limited to the following embodiments, and those skilled in the art can modify and decorate the fire fighting device without changing the spirit and content of the present invention.
Referring to fig. 1 to 5, a first embodiment of the fire fighting device of the present invention, which is easy to disassemble, includes a main body including an underframe support 100, a fire fighting module 200 and a coupling assembly 300, wherein the fire fighting module 200 is placed on the underframe support 100, and water in the fire fighting module 200 is discharged through the coupling assembly 300.
The specific implementation mode is as follows: the undercarriage supporting seat 100 includes a lateral supporting plate 101 and a longitudinal supporting plate 102, and the lateral supporting plate 101 and the longitudinal supporting plate 102 are perpendicular to and intersect each other. The transverse support plate 101 comprises a first guide rail 101a, a second guide rail 101b and a support protrusion 101c, the first guide rail 101a and the second guide rail 101b are perpendicular to each other and form a grid shape with different gaps, the support protrusion 101c protrudes out of the surface of the first guide rail 101a and the surface of the second guide rail 101b, and the fire fighting module 200 is placed on the support protrusion 101 c. The longitudinal support plate 102 is connected to the lateral support plate 101, and serves to support the chassis support base 100 with high strength.
The fire fighting module 200 comprises a first fire fighting part 201 and a second fire fighting part 202, wherein the first fire fighting part 201 and the second fire fighting part 202 are respectively fixed on the transverse support plate 101, the first fire fighting part 201 comprises a first connecting part 201a, the first connecting part 201a comprises a first connecting pipe 201a-1, and a secondary stepped hole is formed inside the first connecting pipe 201 a-1.
Preferably, the first fire-fighting part 201 is preferably a horizontal self-priming fire pump, the second fire-fighting part 202 is preferably a multi-stage fire pump, the pump meets the requirements of the fire pump on performance, structure, material and matching, a high-quality bearing and a high-quality motor are adopted, so that the pump is safer and more reliable in operation, low in noise and small in vibration, the axial force is balanced by adopting water power, a balance drum is reduced, the operation is more stable, and the shaft seal of the pump has two forms of mechanical seal and filler seal. The connecting component 300 can be used for conveying clean water or non-corrosive medium with physical and chemical properties similar to that of the clean water, the solid insoluble substances are not more than 0.1 percent, the temperature of the conveyed medium is-15-120 ℃, the maximum bearing working pressure is not more than 2.5Mpa, namely the system pressure plus the lift is not more than 2.5Mpa, the environmental temperature is not more than 40 ℃, and the relative humidity is less than 95 percent.
Preferably, the fire fighting module 200 further comprises a centrifugal pipe pump 203, one end of the centrifugal pump 203 is connected with the first fire fighting member 201, and the other end is connected with the second connecting member 301. The pipe centrifugal pump 203 includes a first water outlet 203a and a second water outlet 203b, and the central axis of the first water outlet 203a and the central axis of the second water outlet 203b form an angle of 90 °.
Preferably, the second fire-fighting member 202 comprises a third water outlet 202a and a fourth water outlet 202b, and the central axis of the third water outlet 202a is aligned with the central axis of the fourth water outlet 202 b.
The coupling assembly 300 includes a first connection passage 310 through which the first fire fighting member 201 discharges water and a second connection passage 320 through which the second fire fighting member 202 discharges water, the first connection passage 310 and the second connection passage 320. That is, after the first fire fighting member 201 is fixedly connected to the pipe centrifugal pump 203, the first and second water outlets 203a and 203b are respectively connected to the first connection path 310 to discharge water. The second fire fighting member 202 is connected to the second connection path 320 through the third water outlet 202a and the fourth water outlet 202b, respectively, to discharge water.
Since the connection modes are the same, the connection mode in the first connection path 310 is taken as an example for specific description. In this embodiment, the first connection path 310 includes a second connector 311 and a snap connector 312, and the second connector 311 is connected with the fire fighting module 200 through the snap connector 312. The second connecting member 311 includes a second connecting pipe 311a, the second connecting pipe 311a has a two-step hole therein, the engaging connecting member 312 includes a first engaging shaft 312a and a second engaging shaft 312b, the first moving magnet 312a-4 is engaged with the first engaging shaft 312a, the first engaging shaft 312a is engaged with the first connecting pipe 201a-1, and the second engaging shaft 312b is engaged with the second connecting member 311.
The first connecting part 201a comprises a first connecting pipe 201a-1, the first connecting pipe 201a-1 is connected with an external hose, a secondary step is arranged in the first connecting pipe 201a-1, the first step hole of the first connecting pipe 201a-1 protrudes out of the surface of the first connecting pipe 201a-1, the port at the other end is toothed, namely the port is elastic, a third external thread p is further arranged at the outer end of the first connecting pipe 201a-1, the external hose is inserted into the first connecting pipe 201a-1 through the toothed port with elasticity, and the enlarged diameter of the port at one toothed end is contracted through the matching of the internal thread of the first connecting part 201a and the third external thread p, so that the first connecting pipe 201a-1 is tightly buckled with the external hose.
The second connection part 311 includes a second connection pipe 311a, the second connection pipe 311a is connected to another external hose, a second-level stepped hole is formed inside the second connection pipe 311a, the first-level stepped hole of the second connection pipe 311a protrudes out of the surface of the second connection pipe 311a, and the other end of the second connection pipe is similar to the first connection pipe 201a-1, and the hose is connected in a snap-fit manner, which is not described again.
The engaging connector 312 includes a first engaging shaft 312a and a second engaging shaft 312b, the first moving magnet 312a-4 is engaged in the first engaging shaft 312a, the first engaging shaft 312a is fitted to the first connecting pipe 201a-1, the second moving magnet 312b-4 is engaged in the second engaging shaft 312b, and the second engaging shaft 312b is fitted to the second connecting pipe 311a. The first engaging shaft 312a and the second engaging shaft 312b have the same structure, and for convenience of understanding, the first engaging shaft 312a is taken as an example for specific description, the first engaging shaft 312a includes a first limiting groove 312a-1, a first limiting protrusion 312a-2 and a first sinking groove 312a-3, the first limiting groove 312a-1 is disposed on the surface of the first engaging shaft 312a, and abuts against a port of the first sinking groove 312a-3 from one end of the first engaging shaft 312a, and is preferably parallel to a bus of the first engaging shaft 312 a. The first position-limiting protrusion 312a-2 protrudes outward from a port of the first sinking groove 312a-3 (the end of the first position-limiting groove 312a-1 abuts against the port of the first sinking groove 312a-3, but the center line of the first position-limiting protrusion 312a-2 is parallel to and does not overlap with the center line of the first position-limiting groove 312 a-1), and then extends in the opposite direction of the first position-limiting groove 312 a-1. It should be noted that the first limiting projection 312a-2 extends from the first sunken groove 312a-3 by 2 times the distance of the first sunken groove 312a-3, and extends perpendicularly to the outward extending direction by the same distance as the distance from the end of the first limiting projection 312a-2 to the front end of the adjacent first limiting projection 312 a-2. Similarly, the second engaging shaft 312b includes a second limiting groove 312b-1, a second limiting protrusion 312b-2 and a second sinking groove 312b-3, which are not described in detail. When the first engaging shaft 312a and the second engaging shaft 312b are engaged, the first moving magnet 312a-4 abuts against the step of the first-step hole of the first connecting pipe 201a-1 to limit the first engaging shaft 312a and the first connecting pipe 201a-1, and the second moving magnet 312b-4 abuts against the step of the first-step hole of the second connecting pipe 311a to limit the second engaging shaft 312b and the second connecting pipe 311a, at this time, the first limiting protrusion 312a-2 is inserted into the second sinking groove 312b-3 of the second engaging shaft 312b through the gap at the second limiting protrusion 312b-2 in the second engaging shaft 312b, and rotates, so that the first limiting protrusion 312a-2 and the second limiting protrusion 312b-2 are engaged with each other to limit the vertical position of the first engaging shaft 312a and the second engaging shaft 312b, and connect the first connecting pipe 201a-1 and the second connecting pipe 311a.
Referring to fig. 4 to 10, a second embodiment of the fire fighting device of the present invention, which is different from the first embodiment, is easy to disassemble: in this embodiment, the engaging connector 312 further includes a sleeve ring 312c, the sleeve ring 312c is hollow, one end of the sleeve ring is provided with a limit protrusion 312c-1, the other end of the sleeve ring is provided with a limit button 312c-2, and the inner portion of the sleeve ring is provided with an engaging protrusion 312c-3.
Specifically, the engaging connector 312 includes a first engaging shaft 312a and a second engaging shaft 312b, the first moving magnet 312a-4 is engaged in the first engaging shaft 312a, the first engaging shaft 312a is fitted to the first connecting pipe 201a-1, the second moving magnet 312b-4 is engaged in the second engaging shaft 312b, and the second engaging shaft 312b is fitted to the second connecting pipe 311a. The first engaging shaft 312a and the second engaging shaft 312b have the same structure, and for convenience of understanding, the first engaging shaft 312a is taken as an example for specific description, the first engaging shaft 312a includes a first limiting groove 312a-1, a first limiting protrusion 312a-2 and a first sinking groove 312a-3, the first limiting groove 312a-1 is disposed on the surface of the first engaging shaft 312a, and abuts against a port of the first sinking groove 312a-3 from one end of the first engaging shaft 312a, and is preferably parallel to a bus of the first engaging shaft 312 a. The first position-limiting protrusion 312a-2 protrudes outward from a port of the first sinking groove 312a-3 (the end of the first position-limiting groove 312a-1 abuts against the port of the first sinking groove 312a-3, but the center line of the first position-limiting protrusion 312a-2 is parallel to and does not overlap with the center line of the first position-limiting groove 312 a-1), and then extends in the opposite direction of the first position-limiting groove 312 a-1. It should be noted that the first limiting projection 312a-2 extends from the first sunken groove 312a-3 by 2 times the distance of the first sunken groove 312a-3, and extends perpendicularly to the outward extending direction by the same distance as the distance from the end of the first limiting projection 312a-2 to the front end of the adjacent first limiting projection 312 a-2. Similarly, the second engaging shaft 312b includes a second limiting groove 312b-1, a second limiting protrusion 312b-2 and a second sinking groove 312b-3, and the detailed structure is not repeated. When the first engaging shaft 312a and the second engaging shaft 312b are engaged, the first moving magnet 312a-4 abuts against the step of the first-stage step hole of the first connecting pipe 201a-1 to limit the first engaging shaft 312a and the first connecting pipe 201a-1, the second moving magnet 312b-4 abuts against the step of the first-stage step hole of the second connecting pipe 311a to limit the second engaging shaft 312b and the second connecting pipe 311a, and at this time, the first limiting protrusion 312a-2 is inserted into the second sinking groove 312b-3 of the second engaging shaft 312b through a gap at the second limiting protrusion 312b-2 in the second engaging shaft 312b and is rotated, so that the first limiting protrusion 312a-2 and the second limiting protrusion 312b-2 are engaged with each other to limit the up-down direction of the first engaging shaft 312a and the second engaging shaft 312b, and the first connecting pipe 201a-1 and the second connecting pipe 311a are connected.
Preferably, the engaging connector 312 further includes an engaging ring 312c, the engaging ring 312c is hollow, one end of the engaging ring 312c is provided with a limiting protrusion 312c-1, the other end of the engaging ring is provided with a limiting button 312c-2, and the engaging ring is provided with an engaging protrusion 312c-3. When the first engaging shaft 312a and the second engaging shaft 312b are fastened to each other, the first limiting groove 312a-1 and the second limiting groove 312b-1 are just corresponding to each other and form a slide, the limiting protrusion 312c-1 of the ferrule ring 312c tilts, the fastening protrusion 312c-3 moves along the first limiting groove 312a-1 and the second limiting groove 312b-1 to limit the first engaging shaft 312a and the second engaging shaft 312b until the limiting protrusion 312c-2 collides with the end of the second engaging shaft 312b, so that the left and right limits of the first engaging shaft 312a and the second engaging shaft 312b are realized, and the first engaging shaft 312a and the second engaging shaft 312b are prevented from rotating relatively.
Preferably, the first connection member 201a further includes a first motive flow channel 201a-3 and a first blocking cap 201a-2, the first motive flow channel 201a-3 is disposed in the first connection pipe 201a-1, and the first blocking cap 201a-2 is disposed in the first motive flow channel 201 a-3. The outer edge of the first blocking cover 201a-2 is provided with a first external thread h, a first internal thread g is arranged inside a first-stage step of the first connecting pipe 201a-1, and the first internal thread g is matched with the first external thread h.
It should be noted that the first moving-current channel 201a-3 includes a fourth connection pipe 201a-31, a first fixed magnet 201a-32 and a fixing piece 201a-33, one end of the fourth connection pipe 201a-31 is provided with a second external thread n, the first fixed magnet 201a-32 is sleeved on the fourth connection pipe 201a-31, and the first fixed magnet 201a-32 is limited by the second internal thread m of the fixing piece 201a-33 matching with the second external thread n.
In the initial state, when the first fitting shaft 312a and the second fitting shaft 312b are fitted close to each other, the first fitting shaft 312a will be specifically described. When the first engaging shaft 312a moves toward the second engaging shaft 312b, the first moving magnet 312a-4 gradually approaches the first fixed magnets 201a-32 (when the first moving magnet 312a and the second fixed magnet are in the original state, the ends with the opposite magnetic poles are opposite), the repulsive force applied to the two magnets is increased, so that the first moving flow channel 201a-3 is just blocked by the first blocking cover 201a-2, and all the flow channels are not communicated. When the first fitting shaft 312a and the second fitting shaft 312b are fitted, since the other end of the first moving magnet 312a-4 and the other end of the first fixed magnet 201a-32 make the first movable flow path 201a-3 away from the first blocking cover 201a-2 due to repulsive force, the liquid in the tube passes through the gap between the first movable flow path 201a-3 and the first blocking cover 201 a-2.
Preferably, the first moving stream passage 201a-3 is movable between the second step of the first connection pipe 201a-1 to the first blocking cap 201 a-2.
Similarly, one end of the second connecting member 311 is the same as that of the first connecting member 201a, and is not described in detail.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a fire control unit convenient to dismantle which characterized in that: the fire fighting assembly comprises an underframe supporting seat (100), a fire fighting assembly (200) and a connecting assembly (300), wherein the fire fighting assembly (200) is arranged on the underframe supporting seat (100), and water in the fire fighting assembly (200) is discharged out through the connecting assembly (300);
the fire fighting assembly (200) comprises a first fire fighting part (201) and a second fire fighting part (202), the first fire fighting part (201) and the second fire fighting part (202) are both arranged on the underframe supporting seat (100), the first fire fighting part (201) comprises a first connecting piece (201 a), the first connecting piece (201 a) comprises a first connecting pipe (201 a-1), and a secondary stepped hole is formed in the first connecting pipe (201 a-1);
the connection assembly (300) comprises a first connection (310), a second connection (320), the first fire protection element (201) discharging water through the first connection (310), the second fire protection element (202) discharging water through the second connection (320);
wherein the first connecting path (310) comprises a second connecting piece (311) and a clamping connecting piece (312), and the second connecting piece (311) is connected with the fire fighting assembly (200) through the clamping connecting piece (312);
the second connecting piece (311) comprises a second connecting pipe (311 a), a secondary stepped hole is formed in the second connecting pipe (311 a), the clamping connecting piece (312) comprises a first embedded shaft (312 a) and a second embedded shaft (312 b), a first moving magnet (312 a-4) is embedded in the first embedded shaft (312 a), the first embedded shaft (312 a) is sleeved on the first connecting pipe (201 a-1), a second moving magnet (312 b-4) is embedded in the second embedded shaft (312 b), and the second embedded shaft (312 b) is sleeved on the second connecting piece (311);
the clamping connection piece (312) further comprises a clamping ring (312 c), the clamping ring (312 c) is hollow, one end of the clamping ring is provided with a limiting lug (312 c-1), the other end of the clamping ring is provided with a limiting buckle (312 c-2), the clamping lug (312 c-3) is arranged in the clamping ring, after the first embedded shaft (312 a) and the second embedded shaft (312 b) are mutually clamped, the limiting lug (312 c-1) of the clamping ring (312 c) tilts, and the clamping lug (312 c-3) moves along a first limiting groove (312 a-1) on the first embedded shaft (312 a) and a second limiting groove (312 b-1) on the second embedded shaft (312 b) to limit the first embedded shaft (312 a) and the second embedded shaft (312 b) until the limiting buckle (312 c-2) abuts against the tail end of the second embedded shaft (312 b);
the first connection member (201 a) further comprises a first motive flow passage (201 a-3) and a first blocking cap (201 a-2), the first motive flow passage (201 a-3) being disposed in the first connection pipe (201 a-1), the first blocking cap (201 a-2) being disposed in the first motive flow passage (201 a-3);
the outer edge of the first blocking cover (201 a-2) is provided with a first external thread (h), a first internal thread (g) is arranged inside a first-stage stepped hole of the first connecting pipe (201 a-1), and the first internal thread (g) is matched with the first external thread (h);
the first movable flow passage (201 a-3) comprises a fourth connecting pipe (201 a-31), a first fixed magnet (201 a-32) and a fixed plate (201 a-33), wherein one end of the fourth connecting pipe (201 a-31) is provided with a second external thread (n), the first fixed magnet (201 a-32) is sleeved on the fourth connecting pipe (201 a-31), and the first fixed magnet (201 a-32) is limited by matching a second internal thread (m) of the fixed plate (201 a-33) with the second external thread (n).
2. A fire fighting unit as defined in claim 1, further comprising: the underframe supporting seat (100) comprises a transverse supporting plate (101) and a longitudinal supporting plate (102), wherein the transverse supporting plate (101) and the longitudinal supporting plate (102) are perpendicular to each other and intersect with each other;
the transverse supporting plate (101) comprises a first guide rail (101 a), a second guide rail (101 b) and a supporting convex block (101 c), the first guide rail (101 a) and the second guide rail (101 b) are perpendicular to each other and form a grid shape with different gaps, the supporting convex block (101 c) protrudes out of the surfaces of the first guide rail (101 a) and the second guide rail (101 b), and the fire fighting assembly (200) is arranged on the supporting convex block (101 c).
3. A fire fighting unit as defined in claim 1 or 2, characterized in that: the fire fighting assembly (200) further comprises a centrifugal pipe pump (203), one end of the centrifugal pipe pump (203) is connected with the first fire fighting part (201), and the other end of the centrifugal pipe pump is connected with the second connecting part (311).
4. A fire fighting unit as defined in claim 3, characterized in that: the pipe centrifugal pump (203) comprises a first water outlet (203 a) and a second water outlet (203 b), and the included angle between the central axis of the first water outlet (203 a) and the central axis of the second water outlet (203 b) is 90 degrees.
5. A fire fighting device as defined in claim 4, which is easy to disassemble, characterized in that: the second fire fighting member (202) comprises a third water outlet (202 a) and a fourth water outlet (202 b), and the central axis of the third water outlet (202 a) and the central axis of the fourth water outlet (202 b) are aligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189395.2A CN108211189B (en) | 2018-03-06 | 2018-03-06 | Fire control unit convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189395.2A CN108211189B (en) | 2018-03-06 | 2018-03-06 | Fire control unit convenient to dismantle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108211189A CN108211189A (en) | 2018-06-29 |
| CN108211189B true CN108211189B (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810189395.2A Active CN108211189B (en) | 2018-03-06 | 2018-03-06 | Fire control unit convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108211189B (en) |
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| CN107268753A (en) * | 2017-06-23 | 2017-10-20 | 厦门优胜卫厨科技有限公司 | A kind of sealing connection mechanism |
| CN208130282U (en) * | 2018-03-06 | 2018-11-23 | 苏州经贸职业技术学院 | A kind of easy-to-dismount fire plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6733045B2 (en) * | 2002-04-12 | 2004-05-11 | Harrington, Inc. | Coupling assembly for fluid delivery |
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2018
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| JP3177384U (en) * | 2012-05-16 | 2012-08-02 | タイコウエンタープライズ株式会社 | Pipe fitting members that are detachable from each other |
| CN202779176U (en) * | 2012-05-31 | 2013-03-13 | 宝钢特种材料有限公司 | Rapid connecting device for hydraulic locking nut of two-roller period type cold-rolling mill rack |
| CN202876181U (en) * | 2012-11-20 | 2013-04-17 | 长沙中联消防机械有限公司 | Water suction pipeline system of fire pump and fire truck |
| CN107268753A (en) * | 2017-06-23 | 2017-10-20 | 厦门优胜卫厨科技有限公司 | A kind of sealing connection mechanism |
| CN208130282U (en) * | 2018-03-06 | 2018-11-23 | 苏州经贸职业技术学院 | A kind of easy-to-dismount fire plant |
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| CN108211189A (en) | 2018-06-29 |
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